Active clinical trials for "Breast Neoplasms"

The main objective of the study is to evaluate the overall survival and disease-free survival in breast cancer patients under 40 years old. They underwent controlled ovarian stimulation (COS) for fertility preservation versus women of the same age, type and stage of breast cancer, who have not been subjected to COS.

The purpose of this study is to review retrospectively cases of breast cancer of the centers belonging to the BREST UNIT Tuscany North-West Wide Area and compare the imaging characteristics (ultrasound, mammography and mammary MRI if available) of breast cancer with the corresponding histological reports and assess whether in women <40 years the typical imaging presentation pattern of malignancies observed in women> 40 years are confirmed.

People treated for breast cancer often live with an ongoing fear that the cancer will recur. This fear may develop and impact on their mental health and quality of life. The Mini-AFTERc study is a pilot trial of a brief cognitive behavioural communication intervention, designed to reduce fear of cancer recurrence (FCR) in breast cancer patients. This pilot trial aims to determine the acceptability and practicality of introducing the Mini-AFTERc intervention into everyday practice, and inform the development of a full randomised controlled trial.

Cancer patients undergo many different modalities of treatments. Pharmacological treatment should be well understood. The nutritional status is not taken into account when calculating drug's doses and this may have an impact in toxicity and quality of life. The present study proposes to evaluate the relationship between the calculation of pharmacological treatment's doses, the toxicity and the impact on quality of life among colorectal and breast cancer's patients.

MicroRNA (miRNA) is a type of endogenous non-coding RNA. They are responsible for post-transcriptional regulation and participate in many vital biological processes. Expression profiling has shown that miRNAs can distinguish between normal breast and tumor tissues. In recent years, circulating miRNAs have become promising biomarkers based on their stability and their non-invasive testing and feasibility in clinical practices.

Breast cancer is the most commonly diagnosed cancer in females and the second leading cause of death from cancer in women. It was estimated that 2 million new cases have occurred in 2018 worldwide 1. Standard anesthetic procedures for the surgery of breast cancer include general and regional anesthesia 2. Growing preclinical and clinical data support the hypothesis that anesthetic choice may affect cancer-related outcomes. Recurrence in breast cancer was reduced to four-fold in a retrospective study with a 2.5 to 4 year follow up 3. Recurrence and metastasis-free survival, with multivariate analysis, was 94% (95% CI 87,100) versus 82% (74, 91) at 24 months, and 94 (87, 100) versus 77 (68, 87) at 36 months in the paravertebral and general anesthesia patients, respectively, (p=0.013). Currently large confirmatory randomized trials evaluating breast cancer recurrence in patients operated with general or regional anesthesia are yet undergoing 4.

The aim of this study is to investigate the role of shear wave elastography (SWE) for early assessment of response to neoadjuvant chemotherapy in patients with invasive breast cancer.

This study aims to investigate the role of a mobile health app, Outcomes4Me, in the navigation of care for people with breast cancer.

The introduction of trastuzumab for the treatment of patients with human epidermal growth factor receptor 2 (HER2) positive breast cancer has had a major impact upon cancer outcomes. However, cardiac toxicity remains a substantial concern. Conventionally, this toxicity has been considered as a transient and reversible phenomenon occurring in the immediate peri-treatment period in around 20% of patients. Current guidelines recommend monitoring heart function during treatment and at completion. Recent registry data suggest that trastuzumab-related cardiotoxicity may also manifest in the longer-term. The nature and longer-term prevalence of left ventricular dysfunction with HER2 positive breast cancer treated with trastuzumab is unclear. The aim of this project is to define the prevalence of left ventricular dysfunction late after completion of trastuzumab therapy.

This is an epidemiological cross-sectional study aiming to determine the prevalence of lymphedema and the incidence of risk factors in patients diagnosed with unilateral breast cancer in a cohort from 2008 to 2020 in a specialised oncology centre in Valle del Cauca, Colombia.